How to Solve for Both X & Y?

Answer Solving for two variables (normally denoted as "x" and "y") requires two sets of equations. Assuming you have two equations, the best way for solving for both variables is to use the substitution m... Read More »

Top Q&A For: How to Solve for Both X & Y

Solve for X 20x/390?

What should I do to solve this?

You will need to find out if its the button thats not functioning properly first then you can purchase spares and replace it yourself if you have the ability.Alternately you could take it to a phon... Read More »

How to Solve for GDP When You Have MPC & MPS?

The gross domestic product is the sum of private consumption, investments, government expenditures and net exports, which is exports minus imports. The marginal propensity to consume, MPC, is the r... Read More »

How to Solve for X With Two X's?

In algebra, "x" is a variable customarily used in equations. But "x" isn't the only variable -- a variable is defined as any alphabetic letter that represents a yet-unknown quantity. Other common v... Read More »